3. Electrolysis voltage 3.1 Absolute electrode voltage, Nernst formula For a theoretical calculation of absolute electrode voltage using Nernst's law, see [27] . Using the example of figure , with the reaction : Cl2+2e−→2Cl− Nernst's law is written : π=π0(Cl2/Cl−)+RTnFlnfCl2aCl−...